Run Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem124 30.6% 19,894 2.3% 18,097 2.2% 2,479,960 13.2% 2,863,640 15.2%
Exclusive Metrics for Current Function1,546 7.8% 1,417 7.8% -369,728 -14.9% 8,496 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple124 100.0% 19,894 100.0% 18,097 100.0% 2,479,960 100.0% 2,863,640 100.0%
Child functions
unserialize123 45.2% 13,353 67.1% 12,472 68.9% 2,759,632 111.3% 2,741,832 95.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags124 45.6% 4,951 24.9% 4,136 22.9% 80,448 3.2% 111,936 3.9%
explode25 9.2% 44 0.2% 72 0.4% 9,608 0.4% 1,376 0.0%